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1. (WO2014202829) METHOD AND APPARATUS FOR DETERMINING INFORMATION INDICATIVE OF CARDIAC MALFUNCTIONS
Latest bibliographic data on file with the International Bureau   

Pub. No.: WO/2014/202829 International Application No.: PCT/FI2014/050477
Publication Date: 24.12.2014 International Filing Date: 13.06.2014
Chapter 2 Demand Filed: 15.04.2015
IPC:
A61B 5/046 (2006.01) ,A61B 5/11 (2006.01) ,G01R 19/04 (2006.01)
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
B
DIAGNOSIS; SURGERY; IDENTIFICATION
5
Measuring for diagnostic purposes; Identification of persons
04
Measuring bioelectric signals of the body or parts thereof
0402
Electrocardiography, i.e. ECG
0452
Detecting specific parameters of the electrocardiograph cycle
046
Detecting fibrillation
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
B
DIAGNOSIS; SURGERY; IDENTIFICATION
5
Measuring for diagnostic purposes; Identification of persons
103
Measuring devices for testing the shape, pattern, size or movement of the body or parts thereof, for diagnostic purposes
11
Measuring movement of the entire body or parts thereof, e.g. head or hand tremor or mobility of a limb
G PHYSICS
01
MEASURING; TESTING
R
MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
19
Arrangements for measuring currents or voltages or for indicating presence or sign thereof
04
Measuring peak values of ac or of pulses
Applicants: TURUN YLIOPISTO[FI/FI]; Yliopistonmäki FI-20014 Turku, FI
Inventors: KOIVISTO, Tero; FI
VALTONEN, Tuomas; FI
PÄNKÄÄLÄ, Mikko; FI
SAIRANEN, Kati; FI
Agent: BERGGREN OY AB; P.O. BOX 16 (Antinkatu 3 C) FI-00101 Helsinki, FI
Priority Data:
2013566919.06.2013FI
Title (EN) METHOD AND APPARATUS FOR DETERMINING INFORMATION INDICATIVE OF CARDIAC MALFUNCTIONS
(FR) PROCÉDÉ ET APPAREIL PERMETTANT DE DÉTERMINER UNE INFORMATION INDIQUANT DES DÉFAILLANCES CARDIAQUES
Abstract:
(EN) An apparatus for determining information indicative of cardiac malfunctions comprises a processing device (602) configured to detect whether the time-trend of a signal indicative of cardiovascular motion manifests an indicative phenomenon where the amplitude of a first heartbeat is greater than the amplitude of a second heartbeat and the temporary heartbeat rate is greater prior to the first heartbeat than prior to the second heartbeat. The processing device is further configured to produce an indicator of cardiac malfunction, e.g. an indicator of atrial fibrillation, in response to a situation in which the indicative phenomenon is detected to be present.
(FR) L'invention concerne un appareil conçu pour déterminer une information indiquant des défaillances cardiaques. Cet appareil comprend un dispositif de traitement (602) configuré pour détecter si l'évolution chronologique d'un signal indiquant un mouvement cardiovasculaire est une manifestation d'un phénomène remarquable lorsque, d'une part l'amplitude d'un premier rythme cardiaque est supérieure à l'amplitude d'un second rythme cardiaque, et d'autre part que la fréquence cardiaque temporaire d'avant le premier rythme cardiaque est supérieure à celle d'avant le second rythme cardiaque. Le dispositif de traitement est en outre configuré pour produire une indication d'une défaillance cardiaque, par exemple une indication de fibrillation auriculaire, en réaction à une situation dans laquelle a été détectée la présence du phénomène remarquable.
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JP, KE, KG, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)